This inventor holds 9 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignee: Sony Corporation. Active years: 2007-2012.
Company Filing History:
Years Active: 2007-2012
Title: Manabu Hara: Innovator in Noise Correction Technology
Introduction
Manabu Hara is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of imaging technology, particularly in noise correction circuits. With a total of 9 patents to his name, Hara's work has had a substantial impact on the quality of image processing.
Latest Patents
Hara's latest patents include innovative technologies such as a noise correction circuit, imaging apparatus, and a noise correction method that adds a random number after noise removal. This noise correction circuit is designed to detect and correct noise present in image signals output from image sensors. It features a noise determining unit that calculates the average signal level within a predetermined range, allowing for the identification of noise components. The noise removing unit effectively eliminates this noise, while the random number adding unit introduces a random number to the cleaned image signal, enhancing the overall image quality.
Another notable patent is the fixed pattern noise removal circuit, which addresses vertical streak fixed pattern noise in image sensor output signals. This circuit includes a correction signal output unit that generates a correction signal based on the offset and light-intensity-dependent components of the fixed pattern noise. The signal correction unit then utilizes this correction signal to remove the fixed pattern noise, improving the clarity of the captured images.
Career Highlights
Manabu Hara is currently employed at Sony Corporation, where he continues to develop cutting-edge imaging technologies. His work has been instrumental in advancing the capabilities of image sensors and enhancing the quality of digital imaging.
Collaborations
Hara has collaborated with notable colleagues such as Kazushige Takahashi and Hiromasa Ikeyama. Their combined expertise has contributed to the successful development of innovative imaging solutions.
Conclusion
Manabu Hara's contributions to noise correction technology have significantly improved image processing in various applications. His innovative patents and ongoing work at Sony Corporation highlight his role as a leading inventor in the field.